package com.zyzg.domain;

public class GPSPoint {
    private double lat;     // 纬度
    private double lon;     // 经度
    private long timestamp; // 时间戳（毫秒）

    public GPSPoint(double lat, double lon, long timestamp) {
        this.lat = lat;
        this.lon = lon;
        this.timestamp = timestamp;
    }

    // Getters
    public double getLat() { return lat; }
    public double getLon() { return lon; }
    public long getTimestamp() { return timestamp; }
}